<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>系统设置
            <small>权限管理</small>
        </h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>系统设置</el-breadcrumb-item>
            <el-breadcrumb-item>权限管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="关键词" v-model="pagination.queryString" style="width: 200px;"
                          class="filter-item"></el-input>
                <el-button @click="findPage()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="name" label="权限名称" align="center"></el-table-column>
                <el-table-column prop="keyword" label="关键字" align="center"></el-table-column>
                <el-table-column prop="description" label="权限说明" align="center"></el-table-column>
                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pagination-container">
                <!--@current-change: 页码改变事件-->
                <el-pagination
                        class="pagiantion"
                        @size-change="handleSizeChange"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        :page-sizes="pageSizes"
                        layout="total,sizes, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>

            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增权限" :visible.sync="dialogFormVisible">
                    <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="权限名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="关键字" prop="priority">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="描述">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!-- 编辑标签弹层 -->
            <div class="add-form">
                <el-dialog title="编辑权限" :visible.sync="dialogFormVisible4Edit">
                    <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="权限名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="关键字" prop="priority">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="描述">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
<script>
    var vue = new Vue({
        el: '#app',
        data: {
            pagination: {//分页相关模型数据
                currentPage: 1,//当前页码
                pageSize: 5,//每页显示的记录数
                total: 100,//总记录数
                queryString: null//查询条件
            },
            pageSizes: [5, 10, 20, 50, 100],
            dataList: [{index:1,name:"新增检查项",keyword:"CHECKITEM_ADD",description:"新增一条检查项的权限"}],//当前页要展示的分页列表数据
            formData: {},//表单数据
            dialogFormVisible: false,//增加表单是否可见
            dialogFormVisible4Edit: false,//编辑表单是否可见
            rules: {//校验规则
                name: [{required: true, message: '权限名称为必填项', trigger: 'blur'}]
            }
        },
        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            //分页查询
            this.findPage();
        },
        methods: {
            //编辑
            handleEdit() {
                //点击确定,数据校验,
                this.$refs['dataEditForm'].validate((valid) => {
                    if (valid) {
                        //2.通过了 把数据提交
                        axios.post('/permission/edit.do',this.formData).then(response=>{
                            this.$message({
                                message: response.data.message,
                                type: response.data.flag ? 'success' : 'error'
                            });
                            //判断是否更新成功
                            if (response.data.flag){
                                //查询
                                this.findPage();
                                //关闭窗口
                                this.dialogFormVisible4Edit = false;
                            }
                        });
                    } else {
                        this.$message.error("表单数据校验失败");
                        return false;
                    }
                });
            },
            //添加
            handleAdd() {
                //通过ajax把数据提交到(数据绑定)
                //1.表单校验
                this.$refs['dataAddForm'].validate((valid) => {
                    if (valid) {
                        //2.通过了 就进行提交
                        axios.post('/permission/add.do', this.formData).then(response => {
                            //3.判断是否增加成功, 提示
                            this.$message({
                                message: response.data.message,
                                type: response.data.flag ? 'success' : 'error'
                            });
                            if (response.data.flag) {
                                this.dialogFormVisible = false;
                                //查询展示
                                this.findPage();
                            }
                        })
                    } else {
                        this.$message.error("表单数据校验失败");
                        return false;
                    }
                });
            },
            //分页查询
            findPage() {
                //1.封装请求参数   {currentPage:1,pageSize:10,queryString:''itcast''}
                var params = {
                    currentPage: this.pagination.currentPage,
                    pageSize: this.pagination.pageSize,
                    queryString: this.pagination.queryString
                };
                //2.使用ajax请求CheckItemController,分页查询(携带请求参数)
                axios.post('/permission/findPage.do', params).then(response => {
                    //3.获得分页的数据, 进行数据的绑定
                    this.pagination.total = response.data.total;
                    this.dataList = response.data.rows;
                })

            },
            // 重置表单
            resetForm() {
                this.formData = {};
            },
            // 弹出添加窗口
            handleCreate() {
                //重置表单
                this.resetForm();
                //弹出dialog
                this.dialogFormVisible = true;
            },
            // 弹出编辑窗口
            handleUpdate(row) {
                this.dialogFormVisible4Edit = true;
            },
            //切换页码
            handleCurrentChange(currentPage) {
                //页码赋值
                this.pagination.currentPage = currentPage;
                //再调用findPage()
                this.findPage();
            },
            // 删除
            handleDelete(row) {
                this.$confirm('此操作将永久删除, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    //点击了确定, 请求服务器删除(根据id)
                    axios.get('/checkItem/delete.do?id='+row.id).then(response=>{
                        //提示
                        this.$message({
                            message: response.data.message,
                            type: response.data.flag ? 'success' : 'error'
                        });
                        //如果删除成功, 再分页查询展示
                        if (response.data.flag){
                            this.findPage();
                        }
                    }).catch(r=>{
                        //alert("r="+r);
                        this.showMessage(r);
                    });
                });
            },
            //权限不足提示
            showMessage(r){
                if(r == 'Error: Request failed with status code 403'){
                    //权限不足
                    this.$message.error('无访问权限');
                    return;
                }else{
                    this.$message.error('服务器繁忙');
                    return;
                }
            }
        }
    })
</script>
</html>